- Patent Title: Image sensor with controllable vertically integrated photodetectors
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Application No.: US13193714Application Date: 2011-07-29
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Publication No.: US08730362B2Publication Date: 2014-05-20
- Inventor: John P. McCarten , Robert Michael Guidash
- Applicant: John P. McCarten , Robert Michael Guidash
- Applicant Address: US NY Rochester
- Assignee: Truesense Imaging, Inc.
- Current Assignee: Truesense Imaging, Inc.
- Current Assignee Address: US NY Rochester
- Agency: Howard & Howard Attorneys PLLC
- Main IPC: H04N3/14
- IPC: H04N3/14 ; H01L21/00 ; H01L31/062
Abstract:
An image sensor includes front-side and backside photodetectors of a first conductivity type disposed in a substrate layer of the first conductivity type. A front-side pinning layer of a second conductivity type is connected to a first contact. The first contact receives a predetermined potential. A backside pinning layer of the second conductivity type is connected to a second contact. The second contact receives an adjustable and programmable potential.
Public/Granted literature
- US20130027598A1 IMAGE SENSOR WITH CONTROLLABLE VERTICALLY INTEGRATED PHOTODETECTORS Public/Granted day:2013-01-31
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